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900678

Sigma-Aldrich

AMPA-functionalized silica gel

≥99%

Synonym(s):

Aminomethylphosphonic acid-functionalized silica gel, Si-AMPA, Si-Aminopropyl-N1,N-bis (methyl phosphonic acid)-functionalized silica gel, SiliaMetS® AMPA

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About This Item

UNSPSC Code:
12352200

assay

≥99%

form

powder

shelf life

2 yr (expiration date period)

reaction suitability

reagent type: catalyst
reagent type: chelator

surface area

480-550 m2/g

capacity

≥0.80 mmol/g loading(molecular loading)

bulk density

707 g/L (typical tap density)

Application

Metal scavenger: Al, Ce, Dy, Er, Eu, Gd, Ho, La, Lu, Mn, Nd, Pm, Pr, Sb, Sm, Tb, Tm, V & Yb.

Caution

For prolonged storage, recommended conditions are to store product in a cool place (<8 °C) under inert atmosphere (argon) when possible.

Legal Information

SiliaMetS is a registered trademark of Silicycle, Inc.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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